build(deps): bump websocket-client from 1.1.0 to 1.2.1 (#225)

Bumps [websocket-client](https://github.com/websocket-client/websocket-client) from 1.1.0 to 1.2.1.
- [Release notes](https://github.com/websocket-client/websocket-client/releases)
- [Changelog](https://github.com/websocket-client/websocket-client/blob/master/ChangeLog)
- [Commits](https://github.com/websocket-client/websocket-client/compare/v1.1.0...v1.2.1)

---
updated-dependencies:
- dependency-name: websocket-client
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

scripts/KlipperScreen-requirements.txt

@@ -4,4 +4,4 @@ matplotlib==3.4.3
 netifaces==0.11.0
 requests==2.25.1
 vext==0.7.6
-websocket-client==1.1.0
+websocket-client==1.2.1